Class: Volt::DefaultMiddlewareStack

Inherits:
Object
  • Object
show all
Defined in:
lib/volt/server/middleware/default_middleware_stack.rb

Class Method Summary collapse

Class Method Details

.postboot_setup(volt_app, rack_app) ⇒ Object

Setup the middleware that we need to wait for components to boot before we can set them up.



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# File 'lib/volt/server/middleware/default_middleware_stack.rb', line 41

def self.postboot_setup(volt_app, rack_app)
  component_paths = volt_app.component_paths
  rack_app.map '/components' do
    run ComponentHandler.new(component_paths)
  end

  # Serve the opal files
  opal_files = OpalFiles.new(rack_app, volt_app.app_path, volt_app.component_paths)
  volt_app.sprockets = opal_files.environment

  # Serve the main html files from public, also figure out
  # which JS/CSS files to serve.
  rack_app.use IndexFiles, volt_app, volt_app.component_paths, opal_files

  rack_app.use HttpResource, volt_app, volt_app.router

  rack_app.use Rack::Static,
                urls: ['/'],
                root: 'config/base',
                index: '',
                header_rules: [
                  [:all, { 'Cache-Control' => 'public, max-age=86400' }]
                ]

  rack_app.run lambda { |env| [404, { 'Content-Type' => 'text/html; charset=utf-8' }, ['404 - page not found']] }
end

.preboot_setup(volt_app, rack_app) ⇒ Object

Setup on the middleware we can setup before booting components



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# File 'lib/volt/server/middleware/default_middleware_stack.rb', line 15

def self.preboot_setup(volt_app, rack_app)
  # Should only be used in production
  if Volt.config.deflate
    rack_app.use Rack::Deflater
    rack_app.use Rack::Chunked
  end

  rack_app.use Rack::ContentLength
  rack_app.use Rack::KeepAlive
  rack_app.use Rack::ConditionalGet
  rack_app.use Rack::ETag

  rack_app.use Rack::Session::Cookie, {
    :key => 'rack.session',
    # :domain => 'localhost.com',
    :path => '/',
    :expire_after => 2592000,
    :secret => Volt.config.app_secret
  }

  rack_app.use QuietCommonLogger
  rack_app.use Rack::ShowExceptions
end